Gowanda’s CF4H1210-392J is a high-performance ferrite surface mount chip inductor, designed for reliability and efficiency in electronic applications. Weighing just 0.08 grams and measuring 3.3 × 2.79 × 2.41 mm, this inductor is part of the CF4H1210 series and features a surface mount technology (SMT) for easy integration. It offers an inductance of 39 µH with a minimum Q factor of 35, tested at a frequency of 2.5 MHz. The device has a direct current resistance (DCR) of 5.8 Ω and a self-resonant frequency (SRF) of 25 MHz, supporting a current rating of 0.21 A DC with a tolerance of ±5%. The inductor is RoHS compliant, with copper termination finish and a ferrite core, although it is not shielded. It operates efficiently across a wide temperature range from -55°C to +125°C, with a moisture sensitivity level (MSL) of 1, and is packaged in tape and reel (T&R) format. Additionally, it is fungal inert, ensuring durability in various environments.
| Weight | 0.08 g |
|---|---|
| Dimensions | 3.3 × 2.79 × 2.41 mm |
| Series | CF4H1210 |
| Mounting Type | SMT |
| Inductance (µH) | 39 |
| Q MIN | 35 |
| Test Freq (MHz) | 2.5 |
| DCR (Ω) | 5.8 |
| SRF (MHz) | 25 |
| Current Rating (A DC) | 0.21 |
| Tolerance | ±5% |
| Termination Type | RoHS |
| Termination Finish | Cu |
| Core | Ferrite |
| Shielded | No |
| Operating Temperature | -55°C to +125°C |
| MSL | 1 |
| Packaging | T&R |
| Fungal Inert | Yes |
Ferrite High Performance Surface Mount Chip Inductor
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